INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b0c53ca6d7e474356e9690555cf2979fb4907a0cd72a4a7009f2ad50a96933b', 
    'PHE21R31U6EiSvnO5ybybZ5CauPhNjTgT5pqMChnVB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)